61037984340096 has 128 divisors (see below), whose sum is σ = 170669475748800. Its totient is φ = 19274694524928.

The previous prime is 61037984340061. The next prime is 61037984340103. The reversal of 61037984340096 is 69004348973016.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440266180 + ... + 440404796.

Almost surely, 2^{61037984340096} is an apocalyptic number.

It is an amenable number.

61037984340096 is an abundant number, since it is smaller than the sum of its proper divisors (109631491408704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61037984340096 is a wasteful number, since it uses less digits than its factorization.

61037984340096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199006 (or 198994 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 61037984340096 in words is "sixty-one trillion, thirty-seven billion, nine hundred eighty-four million, three hundred forty thousand, ninety-six".